Ross MT. ST. HELENS 1997 VS Jamis DRAGON PRO 2010 specs comparison

Ross Mt. St. Helens

General Infos

Model	Mt. St. Helens
Manufacturer	Ross
Year of production	1997
Current price	Check price Here ==>
Color choice	-Green and blue fade
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Hutchinson On The Rocks
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Dia-Compe SS-6 Levers Shimano AceraX M-System Brakes
Hubs for disc brakes	Q and R Rear: Joy Tech Aluminum Cassette Front: Joy Tech Big Hub Q and R
Rims manufacturer	32-hole Rigida LASER
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Sapim Stainless Steel

Frame and Body Specs

Frame materials	Carbon Reinforced Thermoplastic
Frame type	Monocoque
Handlebar construction	JY 230HB Aluminum
Handlebar extender	Ross One-piece Aluminum
Handlebar stem details	Kalloy Aluminum
Headset size	1 1/8 (inches) Threadless YST CS558

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG50
Bottom bracket shell width	73 (millimeters) Threadless
Bottom bracket type	113 (millimeters) Spindle YST BB 966
Crankset parts and sizes	22/34/42 Teeth Sugino Impel 300
Gear shift levers	Grip Shift ESP 500
Rear gear set	11 - 28 Teeth 7-speed

Ross Mt. St. Helens Fork System Data

Derailleur (Front)	Top-pull and clamp-on 35.0 (millimeters) Shimano Alivio Top-swing
Derailleur (Rear)	Grip Shift ESP 5.0
Fork material	Triple-clamp Crown Aluminum
Fork type	Akela Elastomer

Other Specs of Ross Mt. St. Helens

Component group sets	Grip Shift and Alivio
Pedals details	Resin Body With Clips & Straps Steel Cage
Rear shock absorber	Not Available
Saddle seat	Selle Master Anatomic
Seat post extension	27.0 (millimeters) Diameter Aluminum Micro-adjust

Jamis Dragon Pro

General Infos

Model	Dragon Pro
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	-Victory Red and Pearl White
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.90 (inches) Geax Mezcal Front: 26 X 2.10 (inches) Geax Mezcal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano XT Hydraulic Levers Shimano XT Hydraulic With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Shimano Deore XT M775 Center Lock Disc
Rims manufacturer	32-hole Mavic XM317
Spoke nipples type	Nickel-Plated Brass
Spoke wheel	14ga. DT Swiss Champion Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 853 Seamless Air-Hardened Chromoly
Frame type	TIG-welded
Handlebar construction	Ritchey MTN Comp Riser OS
Handlebar extender	Optional
Handlebar stem details	Ritchey Comp OS
Headset size	1 1/8 (inches) Threadless Ritchey Comp Logic V2

Gearing Specifications

Bicycle chain	KMC Tt-Ni9 Gold
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Deore XT Integrated
Crankset parts and sizes	44/32/22 Teeth Shimano Deore XT M770 Hollowtech II
Gear shift levers	Shimano Deore XT Rapidfire Plus-SL
Rear gear set	11 - 34 Teeth 9-speed

Jamis Dragon Pro Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT Shadow
Fork material	Single Crown
Fork type	100 (millimeters) Travel Fox 32 F100 RL

Other Specs of Jamis Dragon Pro

Component group sets	Mountain Mix
Pedals details	Crank Bros Candy C
Rear shock absorber	Not Available
Saddle seat	WTB Silverado
Seat post extension	27.2 (millimeters) Diameter Ritchey Comp 2 Bolt